Grammar: Present Perfect Simple or Present Perfect Continuous

We're really tired today because we (a)   (train) all day for tomorrow's football match.

My aunt Ann (a)   (work) for Zara for 10 years.

How much money (a)   (you/spend) this month?

I (a)   (not see) Christopher since last Christmas.

How long (a)   (you/learn) English?

It's still snowing. It (a)   (snow) for hours!

Tobias (a)   (never/visit) his Moroccan family.

You look exhausted. (a)   (you/work) hard?

Oh no! I (a)   (lose) my phone!

Margareth (a)   (read) 70 pages of the book so far.